289773012

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{221539}}^1$

素因数の和:221655

約数の個数: 24

約数和(自身を含む): 682343200

約数和(自身を除く): 392570188

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 221539, 443078, 664617, 886156, 1329234, 2658468, 24147751, 48295502, 72443253, 96591004, 144886506, 289773012]

約数ペア:

[(1, 289773012), (2, 144886506), (3, 96591004), (4, 72443253), (6, 48295502), (12, 24147751), (109, 2658468), (218, 1329234), (327, 886156), (436, 664617), (654, 443078), (1308, 221539)]